MATH CAT Numbers & Place Value
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MATH CAT 進階卷 · Hard

小三數與位值練習 P3 Numbers & Place Value Practice

小三 P3 · 難度 Level 4–5 · 15 題 questions

香港教育局課程 · Hong Kong EDB curriculum — 學習範疇 Strand: 數 Number · 學習單元 Learning Unit: 3N1

姓名 Name: ______________________ 日期 Date: ______________ 分數 Score: ______ / 15

請圈出最佳答案。 · Circle the best answer.

1.

用 8、3、1、7、4 這五張數字卡（每張只用一次），排出最小的五位單數是什麼？

Using the digit cards 8, 3, 1, 7, 4 (each used once), what is the smallest 5-digit odd number you can make?

  1. A. 13748
  2. B. 13784
  3. C. 13478
  4. D. 13487

2.

用 4、2、7、5、6 這五張數字卡（每張只用一次），排出最小的五位偶數是什麼？

Using the digit cards 4, 2, 7, 5, 6 (each used once), what is the smallest 5-digit even number you can make?

  1. A. 24567
  2. B. 24657
  3. C. 24675
  4. D. 24576

3.

用 0、5、1、6、8 這五張數字卡（每張只用一次），排出最大的五位偶數是什麼？

Using the digit cards 0, 5, 1, 6, 8 (each used once), what is the largest 5-digit even number you can make?

  1. A. 86105
  2. B. 86501
  3. C. 86510
  4. D. 86150

4.

用 2、3、0、1、6 這五張數字卡（每張只用一次），排出最大的五位數是什麼？

Using the digit cards 2, 3, 0, 1, 6 (each used once), what is the largest 5-digit number you can make?

  1. A. 63201
  2. B. 63120
  3. C. 63102
  4. D. 63210

5.

三個五位數由大至小排列是：70318 > ★ > 22611。以下哪個可能是 ★ 代表的數？

Three 5-digit numbers in descending order are: 70318 > ★ > 22611. Which of the following could the number ★ be?

  1. A. 70769
  2. B. 22427
  3. C. 70577
  4. D. 51322

6.

三個五位數由大至小排列是：55051 > ★ > 25147。以下哪個可能是 ★ 代表的單數？

Three 5-digit numbers in descending order are: 55051 > ★ > 25147. Which of the following could the odd number ★ be?

  1. A. 56300
  2. B. 55288
  3. C. 40513
  4. D. 25129

7.

用 2、0、6、4、1 這五張數字卡（每張只用一次），排出最小的五位單數是什麼？

Using the digit cards 2, 0, 6, 4, 1 (each used once), what is the smallest 5-digit odd number you can make?

  1. A. 20614
  2. B. 20641
  3. C. 20416
  4. D. 20461

8.

用 8、1、3、7、6 這五張數字卡（每張只用一次），排出最小的五位數是什麼？

Using the digit cards 8, 1, 3, 7, 6 (each used once), what is the smallest 5-digit number you can make?

  1. A. 13687
  2. B. 13768
  3. C. 13786
  4. D. 13678

9.

用 7、3、1、5、6 這五張數字卡（每張只用一次），排出最小的五位單數是什麼？

Using the digit cards 7, 3, 1, 5, 6 (each used once), what is the smallest 5-digit odd number you can make?

  1. A. 13567
  2. B. 13657
  3. C. 13675
  4. D. 13576

10.

三個五位數由大至小排列是：75968 > ★ > 63275。以下哪個可能是 ★ 代表的單數？

Three 5-digit numbers in descending order are: 75968 > ★ > 63275. Which of the following could the odd number ★ be?

  1. A. 77381
  2. B. 71761
  3. C. 63019
  4. D. 76078

11.

以下哪一個是介乎 50453 和 73093 之間的五位數？

Which of the following is a 5-digit number between 50453 and 73093?

  1. A. 70081
  2. B. 73234
  3. C. 74221
  4. D. 50370

12.

以下哪一個是介乎 24358 和 32655 之間的五位雙數？

Which of the following is a 5-digit even number between 24358 and 32655?

  1. A. 24244
  2. B. 33097
  3. C. 28130
  4. D. 32762

13.

用 8、3、7、2、5 這五張數字卡（每張只用一次），排出最大的五位偶數是什麼？

Using the digit cards 8, 3, 7, 2, 5 (each used once), what is the largest 5-digit even number you can make?

  1. A. 87352
  2. B. 87523
  3. C. 87325
  4. D. 87532

14.

以下哪一個是介乎 56691 和 62605 之間的五位單數？

Which of the following is a 5-digit odd number between 56691 and 62605?

  1. A. 62049
  2. B. 63161
  3. C. 56505
  4. D. 62729

15.

以下哪一個是介乎 30484 和 58777 之間的五位單數？

Which of the following is a 5-digit odd number between 30484 and 58777?

  1. A. 30206
  2. B. 59699
  3. C. 33619
  4. D. 58795
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MATH CAT 答案 · Answer Key

小三數與位值 · 進階卷 P3 Numbers & Place Value · Hard

1. D 13487

喵～排最小的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the smallest 5-digit number, put each digit in the right place. 🐾

2. D 24576

喵～排最小的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the smallest 5-digit number, put each digit in the right place. 🐾

3. C 86510

喵～排最大的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the largest 5-digit number, put each digit in the right place. 🐾

4. D 63210

喵～排最大的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the largest 5-digit number, put each digit in the right place. 🐾

5. D 51322

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

6. C 40513

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

7. D 20461

喵～排最小的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the smallest 5-digit number, put each digit in the right place. 🐾

8. D 13678

喵～排最小的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the smallest 5-digit number, put each digit in the right place. 🐾

9. A 13567

喵～排最小的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the smallest 5-digit number, put each digit in the right place. 🐾

10. B 71761

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

11. A 70081

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

12. C 28130

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

13. D 87532

喵～排最大的五位數，要把合適的數字放到對應的位上！🐾Meow! To make the largest 5-digit number, put each digit in the right place. 🐾

14. A 62049

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾

15. C 33619

喵～「之間」即係嚴格大過細嘅一邊，又細過大嘅一邊，記住兩邊都唔可以等於！🐾Meow! "Between" means strictly more than the smaller and strictly less than the larger — neither end is allowed. 🐾